If you are serious about loosing weight and keeping it off you reallyneed to understand that this is about a lifestyle change. Many peoplesee advertisements in various media telling you how easy it is if youuse their product or system. The reality is that while some peoplewill loose weight most will not experience a permanent loss. If youwant to make weight loss permanent the best way is to naturallyincrease your metabolism. If you do this you will burn off morecalories than you consume? The measurement of how fast your body burnscalories and converts it into energy is called metabolism.